Showmoreless-ngx

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { ShowmorelessNgxModule } from 'showmoreless-ngx'; 

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    ShowmorelessNgxModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

app.component.ts:

import { Component } from '@angular/core';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss']
})
export class AppComponent {
  paragraph = "Lorem ipsum dolor sit amet, consectetur adipiscing elit,
sed do eiusmod tempor incididunt ut labore et dolore magna aliqua."
}

app.componet.html:

<lib-showmoreless-ngx [text]="paragraph" [wordLimit]="10"
[showColor]="'green'" [hideColor]="'red'"></lib-showmoreless-ngx>

#optional
[showColor] - showButtonText Color
[hideColor] - hideButtonText Color